class ProviderABC:
    def __init__(self, api_key):
        self.api_key = api_key

    def translate(self, text, target_language):
        return f"Translated '{text}' to {target_language}"
        # 实现具体的翻译逻辑
        pass

    def converse(self, conversation_id, message):
        # 实现多轮对话逻辑
        return f"Translated '{conversation_id}' to {message}"
        pass
